云南高校图书馆联盟文献共享服务平台- COMPACTNESS

COMPACTNESS: 作品数：192被引量：307H指数：9; 导出分析报告; 相关领域：理学更多>>; 相关作者：梅加强徐森林张广济张志华黄子超更多>>; 相关机构：中国科学技术大学大连大学华中师范大学南京大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家教育部博士点基金更多>>

On Weighted Compactness of Commutators of Bilinear Vector-valued Singular Integral Operators and Applications: 《Acta Mathematica Sinica,English Series》2025年第1期169-190,共22页Zhengyang Li Liu Lu Fanghui Liao Qingying Xue; supported by the National Natural Science Foundation of China(Grant No.12101222);National Natural Science Foundation of China(Grant No.12271041);Scientific Research Fund of Hunan Provincial Education Department(Grant No.23B0458);supported by the Scientific Research Fund of Hunan Provincial Education Department(Grant No.22B0155);partly supported by the National Key R&D Program of China(Grant No.2020YFA0712900)。; Let T be a bilinear vector-valued singular integral operator satisfies some mild regularity conditions,which may not fall under the scope of the theory of standard Calder¬on–Zygmund classes.For anyb^(→)=(b_(1),b_(2)...; 关键词：Weighted compactness COMMUTATORS multilinear square functions Fourier multiplier operator

Compactness of Extremals for Trudinger-Moser Functionals on the Unit Ball in R^(2): 《Acta Mathematica Sinica,English Series》2024年第11期2840-2854,共15页Wei Wei SHAN Xiao Meng LI; Supported by the National Natural Science Foundation of China(Grant No.12201234);the Natural Science Foundation of Anhui Province of China(Grant No.2008085MA07)。; Let B be a unit ball in R^(2),W_(0)^(1,2)(B)be the standard Sobolev space.For anyϵ>0,de Figueiredo,doÓ,dos Santons,Yang and Zhu proved the existence of extremals of a Trudinger-Moser inequality in the unit ball.Preci...; 关键词：Trudinger-Moser inequality extremal function blow-up analysis COMPACTNESS

Enhancing vertically stacked skin display compactness via discrete layer preparation: 《Light(Science & Applications)》2024年第10期1990-1991,共2页Yichen Cai Xiangyu Hou Wei Chen; the National Science Foundation of China(NSFC)under grant No 62274118;the Singapore National Research Foundation Investigatorship under Grant No NRF-NRFI08-2022-0009;Singapore Ministry of Education under its AcRF Tier 2 Grant No MOE-T2EP50220-0001;the SUSTech-NUS Joint Research Program.; The discrete preparation of functional layers followed by lamination for all-organic active-matrix organic light-emitting diodes enables an ultrahigh aperture ratio and reliable conformability,promising significant po...; 关键词：PREPARATION enable LAYER

Fine mapping and characterization of a major QTL for grain length,QGl.cau-2D.1,that has pleiotropic effects in synthetic allohexaploid wheat: 《Journal of Integrative Agriculture》2024年第9期2911-2922,共12页Mingming Wang Jia Geng Zhe Zhang Zihan Zhang Lingfeng Miao Tian Ma Jiewen Xing Baoyun Li Qixin Sun Yufeng Zhang Zhongfu Ni; supported by the National Key Research and Development Program of China(32172069).; Grain size is one of the determinants of grain yield,and identifying the genetic loci that control grain size will be helpful for increasing grain yield.In our previous study,a quantitative trait locus(QTL)for grain l...; 关键词：grain length total spikelet number per spike spike compactness near-isogenic lines QTL WHEAT

The Compactness of Extremals for a Singular Hardy-Trudinger-Moser Inequality: 《Journal of Partial Differential Equations》2024年第3期235-250,共16页LUO Qianjin LI Xiaomeng; supported by the Natural Science Foundation of China(12201234);the Natural Science Foundation of Anhui Province of China(2008085MA07).; Motivated by a recent work of Wang-Yang[19],we study the compactness of extremals[ug]for singular Hardy-Trudinger-Moser inequalities due to Hou[24].In particular,by the method of blow-up analysis,we conclude that,up t...; 关键词：COMPACTNESS Hardy-Trudinger-Moser inequality blow-up analysis

Block dual Toeplitz Operators on the Orthogonal Complements of Fock Spaces: 《Acta Mathematica Sinica,English Series》2024年第8期1967-1988,共22页Jian Xiang DONG Chun Xu XU Yu Feng LU; Supported by NSFC(Grant No.12031002)。; In this paper,we characterize the boundedness and compactness of the block dual Toeplitz operators acting on the orthogonal complement of the Fock spaces,and the compactness of the finite sum of two dual Toeplitz oper...; 关键词：Block dual Toeplitz operators BOUNDEDNESS COMPACTNESS Fock space (semi)-commutator

PRODUCT TYPE OPERATORS ACTING BETWEEN WEIGHTED BERGMAN SPACES AND BLOCH TYPE SPACES: 《Acta Mathematica Scientia》2024年第4期1327-1336,共10页Zuoling LIU Hasi WULAN; supported by the NSFC(11720101003,12071272)。; For analytic functions u,ψin the unit disk D in the complex plane and an analytic self-mapφof D,we describe in this paper the boundedness and compactness of product type operators T_(u,ψ,φ)f(z)=u(z)f(φ(z))+ψ(z)...; 关键词：COMPACTNESS BOUNDEDNESS Bloch type space product type operator weighted Bergman space

Boundedness and Compactness of Multilinear Singular Integrals on Morrey Spaces: 《Journal of Mathematical Study》2024年第2期164-177,共14页Ting Mei Aobo Li; supported by National Natural Science Foundation of China(Grant No.11901047);the Fundamental Research Funds for the Central Universities(Grant No.500421126).; In this paper,we consider the boundedness and compactness of the multi-linear singular integral operator on Morrey spaces,which is defined by T_(A)f(x)=p.v.∫_(R^(n))Ω(x-y)/|x-y|^(n+1)R(A;x,y)f(y)dy,where R(A;x,y)=A(...; 关键词：Multilinear operator COMPACTNESS rough kernel Morrey space

Does City Shape Affect China's Economic Development?: 《China & World Economy》2024年第1期21-56,共36页Wei Zou Fei Yang; the key project of the National Social Science Foundation(No.20&ZD168);the National Natural Science Foundation of China(No.71973102)for research grants.; This paper constructs a general equilibrium spatial urban model and measures city geometric compactness using the patch-shape index based on evidence from satellite imagery and basic vector maps of China.It adopts the...; 关键词：city footprint COMPACTNESS economic development urban spatial shape

堆石混凝土坝概述及下一代混凝土坝施工技术展望被引量：5: 《Engineering》2024年第1期99-105,共7页Feng Jin Duruo Huang Michel Lino Hu Zhou; the support from the Key Program Grant from National Natural Science Foundation of China (52039005);Grant from State Key Laboratory of Hydroscience and Engineering (2022-KY-01).; Over the past few decades,one of the most significant advances in dam construction has been the inven-tion of the rock-filled concrete(RFC)dam,which is constructed by pouring high-performance self-compacting concrete(...; 关键词：Rock-filled concrete dam Pouring compactness Effect of large rocks Intelligent quality control Unmanned dam construction

COMPACTNESS